Perhaps you should try some spelling variations:
communication services » telecommunications services
data communication » data communications
technologies dis » technologies dans, technologies de, technologies bit
dis information » mis information, aids information, des informations
development aid » development a, development africa, development agenda
services a » services asia
de data » e data, wide data, de datos

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: technologies dis information _ de data communication services a development aid afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies dis information _ de data communication services a development aid afrique.*.